Okay, took a look at my HA Leadfoot today, and noticed that if I had the skills, I could improve accuracy in three steps;
Cut the beer gut piece in between the slide joint and the rest, and put a metal pin there so it can rotate up/down
Cut the door panels to put in a swivel joint, thus letting them rotate up and into their proper place.

Not really. I don't have the parts or skills to pull it off. I was just pointing it out so those who do have the skills have some tips. I'd have to try and mod him later, since for the most part, the gut doesn't really change much (just flopping down).